JP3076657U - Water resistant writing sheet - Google Patents
Water resistant writing sheetInfo
- Publication number
- JP3076657U JP3076657U JP2000006996U JP2000006996U JP3076657U JP 3076657 U JP3076657 U JP 3076657U JP 2000006996 U JP2000006996 U JP 2000006996U JP 2000006996 U JP2000006996 U JP 2000006996U JP 3076657 U JP3076657 U JP 3076657U
- Authority
- JP
- Japan
- Prior art keywords
- water
- pencil
- writing
- resistant
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】
【課題】 水中、雨中、湿気中、発汗中など水気がある
に拘らず、鉛筆で即座に筆記して筆記あとを維持でき、
また、けしゴムで筆記あとを消去できるようにした耐水
筆記用シートを提供する。
【解決手段】 水中、雨中、湿気中、発汗中など水気が
あるに拘らず、鉛筆で筆記できるようにしたシートであ
って、表面１１又は／及び裏面１２に、鉛筆で筆記した
あとの鉛筆芯物質の微粒が残留できる耐水性の微細凹凸
面１０１を形成した耐水性不透明色の合成樹脂フイルム
１０からなるもの。
(57) [Summary] [Problem] Regardless of water, such as underwater, rain, moisture, sweating, etc., it is possible to write immediately with a pencil and maintain the writing finish,
Further, the present invention provides a water-resistant writing sheet that can be erased after writing with a rubber pad. SOLUTION: This sheet is a sheet which can be written with a pencil irrespective of water, such as underwater, rain, moisture, sweating, etc., and a pencil lead after writing with a pencil on the front surface 11 and / or the back surface 12. A water-resistant opaque synthetic resin film 10 having a water-resistant fine uneven surface 101 on which fine particles of a substance can remain.
Description
【０００１】[0001]
本考案は、水中、雨中、湿気中、発汗中など水気があるに拘らず鉛筆で筆記で きるようにした耐水筆記用シートに関する。 The present invention relates to a water-resistant writing sheet that can be written with a pencil regardless of whether it is wet, such as underwater, in the rain, in moisture, or during perspiration.
【０００２】[0002]
従来の筆記用紙は、水中、雨中では、用紙が水を含んで、鉛筆で筆記すること は不可能になり、また、湿気中、発汗中は、用紙が水分で湿潤すれば、鉛筆で筆 記することが不可能になる。 With conventional writing paper, it is impossible to write with a pencil when the paper contains water in the water or in the rain, and when damp or sweating, the paper can be written with a pencil if it gets wet with moisture. It becomes impossible to do.
【０００３】[0003]
本考案は、用紙が水中、雨中、湿気中、発汗中など水気があるに拘らず、即座 に鉛筆で筆記して筆記あとを維持でき、また、けしゴムで筆記あとを消去するこ ともできるようにした耐水筆記用シートを提供するものである。 The present invention is designed so that, regardless of whether the paper is wet, such as underwater, rainy, humid, or sweating, it is possible to immediately write with a pencil and maintain the writing, and also to erase the writing with a rubber pad. It is intended to provide a water-resistant writing sheet as described above.
【０００４】[0004]
本考案耐水筆記用シートは、上記課題を達成するため、図示するように、水中 、雨中、湿気中、発汗中など水気があるに拘らず、鉛筆で筆記できるようにした シートであつて、表面１１又は／及び裏面１２に、鉛筆で筆記したあとの鉛筆芯 物質の微粒が残留できる耐水性の微細凹凸面１０１を形成した耐水性不透明色の 合成樹脂フイルム１０からなるものである。 本考案において、耐水性の合成樹脂フイルムは、ポリエチレンテレフタレート フイルムなどのポリエステル系フイルム、ポリ塩化ビニルフイルム、ポリプロピ レンフイルムなど公知の耐水性フイルムはすべて含まれる。また、不透明色のフ イルムは、鉛筆で筆記して視認できる白色、又は、黄色、その他淡色系のものが 好ましい。 フイルム面の微細凹凸面の形成は、微粒砂等をフイルム面に吹きつけて形成す る方法、シリカ微粒、各種ビース微粒等を耐水合成樹脂製コーテイング液と混合 してフイルム面に塗布する表面コーテイング方法等が好ましい。 As shown in the drawing, the waterproof writing sheet of the present invention is a sheet that can be written with a pencil, regardless of whether it is wet, such as underwater, rain, moisture, or sweat, as shown in the figure. It is made of a water-resistant opaque synthetic resin film 10 having a water-resistant fine uneven surface 101 on which fine particles of a pencil core material after writing with a pencil can remain on a back surface 11 and / or a pencil 12. In the present invention, the water-resistant synthetic resin film includes all known water-resistant films such as a polyester film such as a polyethylene terephthalate film, a polyvinyl chloride film and a polypropylene film. The opaque film is preferably white, yellow, or other light-colored film that can be visually recognized by writing with a pencil. The fine uneven surface of the film surface is formed by spraying fine sand or the like onto the film surface, or by mixing silica fine particles, various bead fine particles, etc. with a coating solution made of water-resistant synthetic resin and applying it to the film surface. The method is preferred.
【０００５】[0005]
本考案の実施の形態が図１に示されている。 本考案実施例の耐水筆記用シートは、５０ミクロン又は７５ミクロンの厚みの 耐水性のポリエチレンテレフタレートフイルム１０の表面１１及び裏面１２に、 平均粒径１０ミクロン以下のシリカ微粒を１５〜６５重量％混合したアクリル樹 脂系、その他の公知の耐水コーテイング液を、グラビアロール等で薄くコーテイ ングして、耐水性の微細凹凸面１０１を形成したものである。 従つて、例えば、水中であつても、本考案シートは、鉛筆で直ちに筆記でき、 勿論、雨中、湿気中、発汗中でも、本考案シートは耐水性のため、水分により影 響されることなく、鉛筆で筆記できる。 鉛筆筆記すれば、筆記あとの鉛筆芯微粒は、シートの微細凹凸面１０１内に残 留して筆記あとを残すことになり、筆記あとは、水流、手触りなどにより、容易 に消失したり、色あせたりすることはない。 なお、筆記あとは、微細凹凸面１０１にけしゴムを使用して数回こすれば、消 去することもできる。 FIG. 1 shows an embodiment of the present invention. The water-resistant writing sheet according to the embodiment of the present invention has a water-resistant polyethylene terephthalate film 10 having a thickness of 50 microns or 75 microns, and 15 to 65% by weight of fine silica particles having an average particle diameter of 10 microns or less mixed with the front surface 11 and the back surface 12 thereof. The water-resistant fine uneven surface 101 is formed by thinly coating the obtained acrylic resin or other known water-resistant coating liquid with a gravure roll or the like. Therefore, for example, even underwater, the present invention sheet can be written immediately with a pencil.Of course, even in the rain, moisture, or sweat, the present invention sheet is water-resistant, so that it is not affected by moisture. You can write with a pencil. If you write with a pencil, the fine particles of the pencil core after writing will remain in the finely uneven surface 101 of the sheet and leave a writing residue.After the writing, the fine particles will easily disappear or fade due to water flow, touch, etc. No. After the writing, the fine uneven surface 101 can be erased by rubbing the fine uneven surface 101 several times using rubber.
【０００６】[0006]
本考案によれば、水中、雨中、湿気中、発汗中など水気が多い場合でも、本考 案筆記用シートは、影響を受けずに、鉛筆で即座に筆記して、筆記あとを維持で き、また、必要に応じ、けしゴムで鉛筆の筆記あとも消去できる。 また、本考案品は、比較的容易に製造でき、安価につく利点がある。 According to the present invention, the writing sheet of the present invention can be immediately written with a pencil and maintained after writing, without being affected by water, rain, moisture, sweating, etc. Also, if necessary, it can be erased after writing with a pencil using a rubber pad. In addition, the product of the present invention has an advantage that it can be manufactured relatively easily and is inexpensive.
【図１】本考案の実施の形態を示す拡大断面図である。FIG. 1 is an enlarged sectional view showing an embodiment of the present invention.
１０ 耐水性合成樹脂フイルム １１ 表面 １２ 裏面 １０１ 耐水性微細凹凸面 DESCRIPTION OF SYMBOLS 10 Water-resistant synthetic resin film 11 Front surface 12 Back surface 101 Water-resistant fine uneven surface
Claims (1)
あるに拘らず、鉛筆で筆記できるようにしたシートであ
つて、表面又は／及び裏面に、鉛筆で筆記したあとの鉛
筆芯物質の微粒が残留できる耐水性の微細凹凸面を形成
した耐水性不透明色の合成樹脂フイルムからなることを
特徴とする耐水筆記用シート。1. A sheet which can be written with a pencil regardless of water, such as underwater, rain, moisture, sweating, etc., and a pencil core material after writing with a pencil on the front surface and / or the back surface. A water-resistant writing sheet made of a water-resistant opaque synthetic resin film having a water-resistant fine uneven surface on which fine particles of the same can remain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000006996U JP3076657U (en) | 2000-09-28 | 2000-09-28 | Water resistant writing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000006996U JP3076657U (en) | 2000-09-28 | 2000-09-28 | Water resistant writing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3076657U true JP3076657U (en) | 2001-04-13 |
Family
ID=43209711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000006996U Expired - Fee Related JP3076657U (en) | 2000-09-28 | 2000-09-28 | Water resistant writing sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3076657U (en) |
-
2000
- 2000-09-28 JP JP2000006996U patent/JP3076657U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4627110A (en) | Article of wearing apparel with an erasable writing surface | |
| JP3076657U (en) | Water resistant writing sheet | |
| JPS5998172A (en) | Erasing method | |
| CN208471969U (en) | A kind of PET card band glue film with scratch resistance and anti-static function | |
| CA2146978A1 (en) | Erasable Marking Medium Composition | |
| JP3985080B2 (en) | Drawing sheet | |
| JP2004175101A (en) | Water discoloring writing material, and water discoloring writing set using the same | |
| JP2008238670A (en) | Water discoloring decorative material | |
| KR20140039108A (en) | Color design wallpaper-sheet for writing board | |
| JP3055905U (en) | Braille tape | |
| JPH0415681B2 (en) | ||
| KR100231157B1 (en) | Method of preparation of u.v coating blackboard usable marker pen | |
| JPH11277984A (en) | Film for white board which works as projection screen as well | |
| JP3037326U (en) | Coloring page | |
| JPH0222275Y2 (en) | ||
| CN211252067U (en) | Anti-seepage book and painting book | |
| JPH0518777Y2 (en) | ||
| JP3011945U (en) | sticker | |
| JP2573150Y2 (en) | label | |
| JP2002254547A (en) | Water discoloring material set and method for retarding disappearance of water discoloring image | |
| JPS5836975Y2 (en) | Recorder pen ink drying prevention sheet | |
| CN110816149A (en) | Anti-seepage book and painting book and binding method thereof | |
| CN201784334U (en) | Writing board capable of repeated writing by multiple pens | |
| JPH0414876B2 (en) | ||
| JP3075093U (en) | Adhesive film for glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |